21700 Batteries

Discover High Quality Li-ion 21700 Batteries and power up your devices with cutting-edge battery cells. Unlock their impressive 3.7V potential, experience unmatched reliability, and savor long-lasting performance. Dive into our extensive selection of Flat Top, Button Top, Protected, or Solder Tabbed options, tailored for High Drain or Medium Drain applications. Secure Free Shipping across Australia and supercharge your energy solutions today!

21700 Batteries - Elemex
  • Samsung 21700 40T Battery - ElemexElemex 21700 Battery Cell 4000mAh Li-ion 3.7V 35A (Samsung Cells) - Elemex

    Elemex 21700 40T Li-ion Rechargeable Battery 4000mAh 35A (Flat Top)
    Price range: $38.90 through $199.90 (inc. GST)
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    This product has multiple variants. The options may be chosen on the product page
  • Tesla Battery 21700 - Elemex

    Tesla Model-X 21700 5000mAh Li-ion Battery 10A Discharge Rate (Flat Top)
    Rated 4.75 out of 5 based on 4 customer ratings
    (4)
    Price range: $36.95 through $189.95 (inc. GST)
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  • 40T 21700 Battery Samsung 4000mAh Li-ion 3.7V 35A21700 40T Samsung Button Top Back - Elemex

    Samsung 21700 40T Rechargeable Li-ion Cell Battery 4000mAh (Flat Top)
    Rated 4.75 out of 5 based on 4 customer ratings
    (4)
    Price range: $38.90 through $199.90 (inc. GST)
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  • Out of stock
    21700 30T Samsung Battery - Elemex21700 30T Samsung Battery - Elemex

    Samsung 21700 30T Battery Li-ion Rechargable 3000mAh 35A
    Rated 5.00 out of 5 based on 3 customer ratings
    (3)
    Price range: $12.99 through $109.99 (inc. GST)
    Get notified This product has multiple variants. The options may be chosen on the product page
  • Out of stock
    Molicel 21700 P42A 4200mAh Li-ion 3.7V Flat Top Battery - ElemexMolicel 21700 P42A 4200mAh Li-ion 3.7V Flat Top Battery - Elemex

    21700 Battery Molicel P42A 4200mAh 45A
    Rated 5.00 out of 5 based on 4 customer ratings
    (4)
    $19.95 (inc. GST)
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